我在他的桌上等着，他一碰到桌子，我就跳到他的手指上。
I waited on his desktop, and when he touched the desk I jumped on his finger.
它刚一碰到他的舌头，他就听到他的窗外有奇怪的低声细语。
No sooner had it touched his tongue than he heard a strange whispering of little voices outside his window.
他一碰到门环，它就变成了一条鳗鱼，在黑暗中扭动着消失了。
As soon as he touched the knocker, it became an eel and wiggled away into the darkness.
鲍勃累极了，一碰到枕头就睡着了。
Bob was so tired that he fell asleep the moment his head touched the pillow.
不要一碰到麻烦就强调工作中的困难。
Don't stress the difficulties in work whenever you meet with trouble.
他的头一碰到枕头就睡着了。
看这里，我一碰到您的牙龈就有好几处出血。
Look here. Your gums bleed in some places when I touch them.
我们一碰到困难，这位老教授就来帮助我们。
Every time we had difficulties, the old professor would come to help.
不用说，他一碰到冷冰冰的河水，一下子就清醒了。
Needless to say, he sobered up pretty quickly once he hit the icy water.
我现在的室友话太多而且头一碰到枕头就开始打鼾。
My present roommate is too talkative and snores as soon as his head touches the pillow.
我一碰到汉语磁带或录像带就买，然后就一遍接一遍地听；
I bought whatever Chinese tapes and videos I could find and listened to them over and over again.
他的确懂得很多理论，但是，一碰到实际工作就显得非常无知。
He really knows a lot about theory, but when it comes to actual work, he seems to be quite ignorant.
他刚一碰到，它就消失了，但几分钟后又回来了，令他着迷不已。
It fled at his touch, but returned again after a few minutes and charmed him.
南希这个人很容易动感情，一碰到对她发生兴趣的男人，就对他。
Wearing her heart on her sleeve, Nancy gushed over any man who took an interest in her.
他一碰到那位三十多年来不通音信的朋友，许多往事便涌上了心头。
Memories crowded in on (upon) him as soon as he met the friend whom he had heard nothing of for over thirty years.
他一碰到那位三十多年来不通音信的朋友，许多往事便涌上了心头。
Memories crowded in on (or upon) him as soon as he met the friend whom he had heard nothing of for over thirty years.
他可以轻松地与多数人聊天，但是一碰到简，就一句话也说不出来了。
He talked easily with most people, but around Jane he often ran out of words and was silent.
肘部的一个突起，此处尺骨神经接近表皮层，一碰到骨头就会产生刺痛感。
A point on the elbow where the ulnar nerve runs close to the surface and produces a sharp tingling sensation if knocked against the bone.
这学期您能帮我安排一间单人房吗？我现在的室友话太多而且头一碰到枕头就开始打鼾。
Can you arrange a single room to me this semester? My present roommate is too talkative and snores as soon as his head touches the pillow.
你可以把手放在离口袋比较近的地方，但不要伸进去，否则，你一碰到黄戒指就会消失。
You can keep your hand as near your pocket as you like, but don't put it in or you'll touch your yellow and vanish.
对，我知道。但下班后实在太累，我一碰到床就睡着了。况且我比较喜欢户外运动项目。
Yes, I know. But I am so tied after work that I fall asleep immediately when I hit the bed. Besides, I prefer outdoor activities.
小衬衫一碰到他们的身体，眨眼之间他们就一个个地变成了天鹅，飞上天空，消失在远方。
Then she threw one of the shirts over each of them, and when the shirts touched their bodies they were transformed into swans, and they flew away over the woods.
如果你长期没睡好，你会一碰到枕头就睡着了(或者坐在桌旁就睡着了)，这表明你缺乏睡眠。
If you're falling asleep as soon as your head hits the pillow (or while sitting at your desk), that's a symptom of sleep deprivation.
如果你长期没睡好，你会一碰到枕头就睡着了(或者坐在桌旁就睡着了)，这表明你缺乏睡眠。
If you're falling asleep as soon as your head hits the pillow (or while sitting at your desk), that's a symptom of sleep deprivation.
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